I am seeing something new happening with serial widebands. I was prepping and testing a batch of converted autocals and noticed the afrs climbing into over the 100s. I tested this across an LC1, MTXL, X Series AEM and the old digital AEM. They all did the same thing. Minus the LC1, when the gauge was not maxed out the reading was dead on. I take it its not a big deal but I have not seen the AFRs go over 25 before. I tested this on the autocal, autocal as pass through, flashscan and flashscan as pass through.
Here is a video of it.